@import url("theme.css");

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .btn:hover,
  .feature-card:hover,
  .access-card:hover,
  .info-tip__bubble,
  .hero__blur-icon,
  .sc-flow__pulse,
  .sc-flow__rail::after,
  .sc-flow__unit,
  .sc-flow__sold,
  .sc-flow__node,
  .sc-event {
    transform: none;
    animation: none;
  }

  .sc-flow__unit--a {
    left: 38%;
    opacity: 1;
  }

  .sc-flow__unit--b,
  .sc-flow__sold {
    display: none;
  }

  .sc-event {
    opacity: 1;
    visibility: visible;
  }
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  font-weight: 400;
  color: var(--color-text);
  background: var(--color-bg);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background: rgba(74, 127, 184, 0.22);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 clamp(1rem, 4vw, 1.5rem);
}

a {
  color: var(--color-primary);
}

a:hover {
  color: var(--color-accent);
}

.cta-micro {
  margin: 0.75rem 0 0;
  font-size: 0.8125rem;
  color: var(--color-muted);
  line-height: 1.5;
}

.cta-micro--light {
  color: rgba(255, 255, 255, 0.75);
}

/* Header */

.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid transparent;
}

.site-header::before {
  content: "";
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--color-accent) 0%, var(--color-primary) 55%, var(--color-secondary) 100%);
}

.site-header.is-scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: 0 6px 20px rgba(44, 62, 80, 0.06);
}

.header-inner {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4rem;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--color-text);
}

.brand__logo {
  width: 48px;
  height: 48px;
  object-fit: contain;
}

.brand__text {
  display: flex;
  flex-direction: column;
}

.brand__name {
  font-weight: 500;
  font-size: 1rem;
  line-height: 1.2;
}

.brand__by {
  font-size: 0.75rem;
  color: var(--color-muted);
}

.nav-toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 2.75rem;
  height: 2.75rem;
  padding: 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  color: var(--color-accent);
  font-size: 1.5rem;
  cursor: pointer;
}

.site-nav {
  display: none;
  flex-direction: column;
  gap: 0.25rem;
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  padding: 1rem clamp(1rem, 4vw, 1.5rem) 1.25rem;
  background: var(--color-surface);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-elevated);
}

.site-nav.is-open {
  display: flex;
}

.site-nav a {
  padding: 0.625rem 0.75rem;
  color: var(--color-muted);
  text-decoration: none;
  font-size: 0.9375rem;
  font-weight: 500;
  border-radius: var(--radius-sm);
}

.site-nav a:hover {
  color: var(--color-primary);
  background: var(--color-primary-soft);
}

.site-nav .nav-cta {
  margin-top: 0.5rem;
  text-align: center;
  background: var(--color-primary);
  color: #fff !important;
}

@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .site-nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    position: static;
    padding: 0;
    background: transparent;
    border: none;
    box-shadow: none;
    gap: 0.15rem 1.25rem;
  }

  .site-nav a {
    padding: 0.25rem 0;
    background: transparent !important;
  }

  .site-nav .nav-cta {
    margin-top: 0;
    padding: 0.45rem 1rem;
    border-radius: var(--radius-sm);
  }
}

/* Buttons */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.65rem 1.25rem;
  border: none;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s, box-shadow 0.2s, transform 0.15s, border-color 0.2s;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn:focus-visible {
  outline: 2px solid var(--color-primary);
  outline-offset: 2px;
}

.btn-primary {
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 2px 8px rgba(74, 127, 184, 0.32);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  color: #fff;
}

.btn-outline {
  background: var(--color-surface);
  color: var(--color-primary-dark);
  border: 1px solid var(--color-primary-border);
}

.btn-outline:hover {
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
  border-color: var(--color-primary);
}

.btn-lg {
  padding: 0.8rem 1.5rem;
}

/* Hero */

.hero {
  position: relative;
  display: flex;
  align-items: center;
  padding: clamp(3.75rem, 9vw, 6.5rem) 0 clamp(2.75rem, 6vw, 4.25rem);
  background:
    radial-gradient(ellipse 55% 45% at 50% 0%, rgba(74, 127, 184, 0.16) 0%, transparent 70%),
    var(--color-bg);
}

.hero__backdrop {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.hero__grid-pattern {
  position: absolute;
  inset: 0;
  opacity: 0.35;
  background-image:
    linear-gradient(rgba(74, 127, 184, 0.12) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74, 127, 184, 0.12) 1px, transparent 1px);
  background-size: 40px 40px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, black 12%, transparent 72%);
}

.hero__blur-icon {
  position: absolute;
  font-size: clamp(8rem, 18vw, 14rem);
  line-height: 1;
  filter: blur(40px);
  opacity: 0.16;
  color: var(--color-primary);
}

.hero__blur-icon--box {
  top: 8%;
  left: -6%;
  color: var(--color-secondary);
}

.hero__blur-icon--radar {
  right: -4%;
  bottom: 10%;
}

.hero__inner {
  position: relative;
  z-index: 1;
}

.hero-content {
  max-width: 44rem;
  margin: 0 auto;
  text-align: center;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  margin: 0 0 1.25rem;
  padding: 0.3rem 0.7rem;
  border-radius: var(--radius-sm);
  background: var(--color-surface);
  border: 1px solid var(--color-primary-border);
  color: var(--color-primary-dark);
  font-size: 0.8125rem;
  font-weight: 500;
}

.hero h1 {
  margin: 0 0 1.25rem;
  font-size: clamp(2.1rem, 5vw, 3.15rem);
  font-weight: 700;
  line-height: 1.12;
  color: var(--color-accent);
  letter-spacing: -0.03em;
  text-wrap: balance;
}

.hero h1 .h1-accent {
  color: var(--color-primary);
}

.hero .lead {
  margin: 0 auto 2rem;
  font-size: clamp(1.05rem, 2vw, 1.2rem);
  color: var(--color-muted);
  max-width: 36rem;
  line-height: 1.7;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.75rem;
}

.hero-trust {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.4rem 1.15rem;
  margin: 1.15rem 0 0;
  padding: 0;
  list-style: none;
}

.hero-trust li {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--color-muted);
}

.hero-trust .mdi {
  color: var(--color-primary);
}

/* Supply-chain band beneath the hero */

.sc-band {
  padding: 1.35rem 0 1.75rem;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.sc-flow {
  --sc-duration: 18s;
  --sc-crate-w: 1.45rem;
  --sc-truck-w: 2.25rem;
  width: min(46rem, 100%);
  margin: 0 auto;
}

.sc-flow__row {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto minmax(0, 1fr) auto;
  align-items: start;
  column-gap: clamp(0.4rem, 1.8vw, 1rem);
}

.sc-flow__station {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  width: 5rem;
}

.sc-flow__node {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.5rem;
  height: 3.5rem;
  border-radius: 50%;
  background: var(--color-surface);
  border: 1px solid var(--color-primary-border);
  color: var(--color-primary);
  font-size: 1.5rem;
  box-shadow: var(--shadow-card);
  z-index: 1;
}

.sc-flow__pulse {
  position: absolute;
  inset: -6px;
  border-radius: 50%;
  border: 1px solid var(--color-secondary);
  opacity: 0;
  pointer-events: none;
}

.sc-flow__station--produce .sc-flow__pulse {
  animation: sc-node-pulse var(--sc-duration) ease-out infinite;
}

.sc-flow__station--deliver .sc-flow__pulse {
  animation: sc-node-pulse var(--sc-duration) ease-out infinite;
  animation-delay: calc(var(--sc-duration) * 0.38);
}

.sc-flow__station--sell .sc-flow__pulse,
.sc-flow__sold {
  animation: sc-node-pulse var(--sc-duration) ease-out infinite;
  animation-delay: calc(var(--sc-duration) * 0.76);
}

.sc-flow__sold {
  position: absolute;
  right: -0.2rem;
  bottom: -0.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 1.05rem;
  height: 1.05rem;
  border-radius: 50%;
  background: var(--color-success);
  color: #fff;
  font-size: 0.7rem;
  box-shadow: 0 0 0 2px var(--color-surface);
  opacity: 0;
}

.sc-flow__caption {
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
}

.sc-flow__leg {
  position: relative;
  height: 3.5rem;
}

.sc-flow__rail {
  position: absolute;
  left: 0;
  right: 0;
  top: 50%;
  height: 3px;
  margin-top: -1.5px;
  overflow: hidden;
  background:
    repeating-linear-gradient(
      90deg,
      rgba(74, 127, 184, 0.42) 0 7px,
      transparent 7px 13px
    );
  border-radius: 999px;
}

.sc-flow__rail::after {
  content: "";
  position: absolute;
  inset: 0 auto 0 0;
  width: 46%;
  background: linear-gradient(
    90deg,
    transparent,
    var(--color-secondary),
    transparent
  );
  animation: sc-rail-flow calc(var(--sc-duration) * 0.5) linear infinite;
}

.sc-flow__unit {
  position: absolute;
  top: 50%;
  left: 0;
  color: var(--color-primary);
  filter: drop-shadow(0 2px 4px rgba(44, 62, 80, 0.2));
  opacity: 0;
}

.sc-flow__unit--crate {
  width: var(--sc-crate-w);
  height: 1.2rem;
  margin-top: -0.82rem;
}

.sc-flow__unit--truck {
  width: var(--sc-truck-w);
  height: 1.15rem;
  margin-top: -0.72rem;
}

.sc-flow__unit svg {
  display: block;
  width: 100%;
  height: 100%;
  overflow: visible;
}

.sc-flow__unit svg :not(.sc-flow__unit-mark) {
  fill: currentColor;
}

.sc-flow__unit--truck svg circle {
  fill: var(--color-accent);
}

.sc-flow__unit-mark {
  fill: none;
  stroke: #fff;
  stroke-width: 1.2;
  opacity: 0.55;
}

.sc-flow__unit--out.sc-flow__unit--a {
  animation: sc-unit-out var(--sc-duration) linear infinite;
}

.sc-flow__unit--out.sc-flow__unit--b {
  animation: sc-unit-out var(--sc-duration) linear infinite;
  animation-delay: calc(var(--sc-duration) * -0.5);
}

.sc-flow__unit--in.sc-flow__unit--a {
  animation: sc-unit-in var(--sc-duration) linear infinite;
}

.sc-flow__unit--in.sc-flow__unit--b {
  animation: sc-unit-in var(--sc-duration) linear infinite;
  animation-delay: calc(var(--sc-duration) * -0.5);
}

@keyframes sc-unit-out {
  0%,
  6% {
    left: 0;
    opacity: 0;
    transform: scale(0.72);
  }
  12% {
    opacity: 1;
    transform: scale(1);
  }
  38% {
    left: calc(100% - var(--sc-crate-w));
    opacity: 1;
    transform: scale(1);
  }
  44%,
  100% {
    left: calc(100% - var(--sc-crate-w));
    opacity: 0;
    transform: scale(0.72);
  }
}

@keyframes sc-unit-in {
  0%,
  40% {
    left: 0;
    opacity: 0;
    transform: scale(0.78);
  }
  46% {
    opacity: 1;
    transform: scale(1);
  }
  78% {
    left: calc(100% - var(--sc-truck-w));
    opacity: 1;
    transform: scale(1);
  }
  86%,
  100% {
    left: calc(100% - var(--sc-truck-w));
    opacity: 0;
    transform: scale(0.78);
  }
}

@keyframes sc-node-pulse {
  0%,
  8% {
    opacity: 0;
    transform: scale(0.86);
  }
  16% {
    opacity: 0.75;
    transform: scale(1);
  }
  32% {
    opacity: 0;
    transform: scale(1.2);
  }
  100% {
    opacity: 0;
    transform: scale(1.2);
  }
}

@keyframes sc-rail-flow {
  0% {
    transform: translateX(-120%);
  }
  100% {
    transform: translateX(280%);
  }
}

.sc-flow__pops {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto minmax(0, 1fr) auto;
  column-gap: clamp(0.4rem, 1.8vw, 1rem);
  align-items: start;
  min-height: 8.35rem;
  margin-top: 0.35rem;
}

.sc-event {
  width: min(13.25rem, calc(100vw - 2rem));
  justify-self: center;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform-origin: top center;
  box-shadow: var(--shadow-elevated);
}

.sc-event--produce {
  grid-column: 1;
  animation: sc-event-produce var(--sc-duration) ease-out infinite;
}

.sc-event--deliver {
  grid-column: 3;
  animation: sc-event-deliver var(--sc-duration) ease-out infinite;
}

.sc-event--sell {
  grid-column: 5;
  animation: sc-event-sell var(--sc-duration) ease-out infinite;
}

.event-doc--mini .event-doc__head {
  padding: 0.45rem 0.65rem;
  gap: 0.25rem 0.6rem;
}

.event-doc--mini .event-type {
  font-size: 0.6875rem;
}

.event-doc--mini .event-doc__id {
  font-size: 0.625rem;
}

.event-doc--mini .wwww {
  grid-template-columns: 1fr 1fr;
}

.event-doc--mini .wwww > div {
  padding: 0.4rem 0.65rem;
}

.event-doc--mini .wwww dt {
  font-size: 0.625rem;
}

.event-doc--mini .wwww dd {
  font-size: 0.75rem;
}

@keyframes sc-event-produce {
  0%,
  8% {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.94);
  }
  11%,
  23% {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
  }
  26%,
  58% {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.94);
  }
  61%,
  73% {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
  }
  76%,
  100% {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.94);
  }
}

@keyframes sc-event-deliver {
  0%,
  36% {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.94);
  }
  39%,
  51% {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
  }
  54%,
  88% {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.94);
  }
  91%,
  100% {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
  }
}

@keyframes sc-event-sell {
  0%,
  26% {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.94);
  }
  28%,
  36% {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
  }
  39%,
  75% {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.94);
  }
  78%,
  88% {
    opacity: 1;
    visibility: visible;
    transform: translateY(0) scale(1);
  }
  91%,
  100% {
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px) scale(0.94);
  }
}

@media (max-width: 700px) {
  .sc-flow__pops {
    display: block;
    position: relative;
    min-height: 8.1rem;
  }

  .sc-event {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    width: min(18.5rem, 100%);
    margin-inline: auto;
  }

  .sc-event--produce,
  .sc-event--deliver,
  .sc-event--sell {
    grid-column: auto;
  }
}

@media (prefers-reduced-motion: reduce) {
  .sc-flow__pops {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.75rem;
    min-height: 0;
  }

  .sc-event {
    position: static;
    opacity: 1;
    visibility: visible;
    transform: none;
    animation: none;
  }
}

@media (max-width: 520px) {
  .sc-flow {
    padding-left: 0;
    padding-right: 0;
  }

  .sc-flow__station {
    width: 3.75rem;
  }

  .sc-flow__node {
    width: 2.85rem;
    height: 2.85rem;
    font-size: 1.2rem;
  }

  .sc-flow__leg {
    height: 2.85rem;
  }

  .sc-flow__caption {
    letter-spacing: 0.04em;
  }

  .sc-flow__unit--truck {
    width: 1.9rem;
  }
}

/* Event document — used below the fold, not in the hero */

.theme-block__visual:has(.event-doc) {
  padding: 0;
  overflow: hidden;
}

.theme-block__visual .event-doc {
  border: none;
  box-shadow: none;
}

.event-doc {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-elevated);
  overflow: hidden;
}

.event-doc__head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  padding: 0.9rem 1.15rem;
  background: var(--color-accent);
  color: #fff;
}

.event-type {
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.event-doc__id {
  max-width: min(22rem, 100%);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-family: var(--font-mono);
  font-size: 0.7rem;
  opacity: 0.78;
}

.wwww {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0;
  margin: 0;
}

.wwww > div {
  padding: 0.9rem 1.15rem;
  border-bottom: 1px solid var(--color-border);
}

.wwww > div:nth-child(odd) {
  border-right: 1px solid var(--color-border);
}

@media (max-width: 420px) {
  .wwww {
    grid-template-columns: 1fr;
  }

  .wwww > div:nth-child(odd) {
    border-right: none;
  }

  .event-doc--mini .wwww {
    grid-template-columns: 1fr 1fr;
  }

  .event-doc--mini .wwww > div:nth-child(odd) {
    border-right: 1px solid var(--color-border);
  }
}

.wwww dt {
  margin: 0 0 0.2rem;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.wwww dd {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-text);
  word-break: break-word;
}

.event-trail {
  margin: 0;
  padding: 0.75rem 1.15rem 1rem;
  list-style: none;
}

.event-trail li {
  display: grid;
  grid-template-columns: 0.75rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.55rem;
  padding: 0.45rem 0;
  font-size: 0.8125rem;
}

.event-trail li + li {
  border-top: 1px dashed var(--color-border);
}

.event-trail__dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--color-primary);
}

.event-trail time {
  font-variant-numeric: tabular-nums;
  color: var(--color-muted);
}

/* Sections */

.section {
  padding: var(--section-padding) 0;
}

.section-alt {
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section--dark {
  background:
    radial-gradient(ellipse 50% 60% at 90% 0%, rgba(74, 127, 184, 0.28) 0%, transparent 65%),
    linear-gradient(160deg, var(--color-accent) 0%, #17242f 100%);
  color: #fff;
}

.section-intro {
  max-width: 38rem;
  margin: 0 auto var(--section-intro-gap);
  text-align: center;
}

.section-label {
  display: inline-block;
  margin: 0 0 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.section-label--light,
.section--dark .section-label {
  color: var(--color-secondary);
}

.section-intro h2 {
  margin: 0 0 0.85rem;
  font-size: clamp(1.55rem, 3.2vw, 2.15rem);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: -0.02em;
  line-height: 1.2;
}

.section-intro p {
  margin: 0;
  color: var(--color-muted);
}

.section-cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.65rem;
  margin-top: var(--section-intro-gap);
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  text-align: center;
}

.section-cta .cta-micro {
  margin: 0;
}

/* Feature + access cards */

.feature-grid,
.access-grid,
.governance-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--grid-gap);
}

@media (min-width: 640px) {
  .feature-grid,
  .access-grid,
  .governance-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 960px) {
  .feature-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }

  .access-grid,
  .governance-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.feature-card,
.access-card,
.governance-card {
  padding: var(--card-padding);
  border-radius: var(--radius-md);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-left: 3px solid var(--color-primary);
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-fast), border-color var(--transition-fast);
}

.section-alt .feature-card,
.section-alt .access-card {
  background: var(--color-bg);
}

.feature-card:hover,
.access-card:hover,
.governance-card:hover {
  transform: translateY(-2px);
  border-color: var(--color-primary-hover-border);
}

.feature-card__icon,
.governance-card__icon,
.access-card .mdi:first-child {
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--icon-box-size);
  height: var(--icon-box-size);
  margin-bottom: 1rem;
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 1.35rem;
}

.feature-card h3,
.governance-card h3,
.access-card h3,
.step-card h3 {
  margin: 0 0 0.5rem;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-accent);
}

.feature-card p,
.governance-card p,
.access-card p,
.step-card p {
  margin: 0;
  font-size: 0.9375rem;
  color: var(--color-muted);
}

/* How it works — connected trail */

.steps {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  margin: 0;
  padding: 0;
  list-style: none;
  counter-reset: step;
}

@media (min-width: 800px) {
  .steps {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0;
  }
}

.step-card {
  position: relative;
  padding: var(--card-padding);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
}

@media (min-width: 800px) {
  .step-card {
    border-radius: 0;
  }

  .step-card:first-child {
    border-radius: var(--radius-md) 0 0 var(--radius-md);
  }

  .step-card:last-child {
    border-radius: 0 var(--radius-md) var(--radius-md) 0;
  }

  .step-card + .step-card {
    border-left: none;
  }

  .step-card + .step-card::before {
    content: "";
    position: absolute;
    left: -1px;
    top: 2.4rem;
    width: 2px;
    height: 1.5rem;
    background: var(--color-primary-border);
  }
}

.step-card__number {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  margin-bottom: 0.85rem;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  font-size: 0.8125rem;
  font-weight: 700;
}

.step-card__icon {
  display: none;
}

/* Theme blocks */

.theme-block {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--grid-gap-lg);
  align-items: center;
}

@media (min-width: 860px) {
  .theme-block {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1.05fr);
  }

  .theme-block--reverse .theme-block__visual {
    order: 2;
  }

  .theme-block--reverse .theme-block__content {
    order: 1;
  }
}

.theme-block__visual {
  min-height: 14rem;
  padding: 1.25rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
  box-shadow: var(--shadow-card);
}

.section-alt .theme-block__visual {
  background: var(--color-bg);
}

.section--dark .theme-block__visual {
  background: rgba(255, 255, 255, 0.06);
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: none;
}

.theme-block__content h3 {
  margin: 0 0 0.7rem;
  font-size: clamp(1.3rem, 2.4vw, 1.65rem);
  font-weight: 700;
  color: var(--color-accent);
  letter-spacing: -0.02em;
}

.theme-block__content > p {
  margin: 0 0 1.4rem;
  color: var(--color-muted);
}

.section--dark .theme-block__content h3 {
  color: #fff;
}

.section--dark .theme-block__content > p,
.section--dark .benefit-list li div > span {
  color: rgba(255, 255, 255, 0.74);
}

.section--dark .benefit-list strong {
  color: #fff;
}

.section--dark .benefit-list li {
  border-bottom-color: rgba(255, 255, 255, 0.12);
}

.benefit-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.benefit-list li {
  display: flex;
  gap: 0.85rem;
  padding: 0.85rem 0;
  border-bottom: 1px solid var(--color-border);
}

.benefit-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.benefit-list__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2.15rem;
  height: 2.15rem;
  border-radius: var(--radius-sm);
  background: var(--color-primary-soft);
  color: var(--color-primary);
  font-size: 1.15rem;
}

.section--dark .benefit-list__icon {
  background: rgba(115, 197, 235, 0.12);
  color: var(--color-secondary);
}

.benefit-list strong {
  display: inline-flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.95rem;
  color: var(--color-text);
}

.benefit-list li div > span {
  display: block;
  margin-top: 0.2rem;
  font-size: 0.875rem;
  color: var(--color-muted);
}

/* Product snippets */

.snippet {
  margin: 0;
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--color-code);
  color: #d7e6f2;
  font-family: var(--font-mono);
  font-size: 0.78rem;
  line-height: 1.65;
  overflow-x: auto;
}

.snippet__key {
  color: var(--color-secondary);
}

.query-preview,
.dest-list,
.discover-preview,
.role-list,
.arch {
  height: 100%;
}

.query-preview__label,
.discover-preview p:first-child {
  margin: 0 0 0.35rem;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.query-preview__name {
  margin: 0 0 0.85rem;
  font-family: var(--font-mono);
  font-size: 0.95rem;
  font-weight: 500;
}

.query-preview ul,
.role-list {
  margin: 0;
  padding: 0;
  list-style: none;
}

.query-preview li,
.role-list li {
  padding: 0.45rem 0;
  border-top: 1px dashed var(--color-border);
  font-family: var(--font-mono);
  font-size: 0.78rem;
  color: var(--color-muted);
}

.dest-list__row {
  display: grid;
  grid-template-columns: 1.25rem minmax(0, 1fr) auto;
  align-items: center;
  gap: 0.55rem;
  padding: 0.7rem 0;
  border-bottom: 1px solid var(--color-border);
  font-family: var(--font-sans);
  font-size: 0.8125rem;
}

.dest-list__row .mdi {
  color: var(--color-primary);
}

.dest-list__state {
  font-family: var(--font-sans);
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-success);
}

.dest-list__row--paused .dest-list__state {
  color: var(--color-muted);
}

.discover-preview {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 12rem;
  text-align: center;
}

.discover-preview p {
  margin: 0;
}

.discover-preview__epc,
.discover-preview__repo {
  font-family: var(--font-mono);
  font-size: 0.78rem;
  word-break: break-all;
}

.discover-preview__arrow {
  margin: 0.75rem 0;
  color: var(--color-primary);
}

.discover-preview__repo {
  font-weight: 500;
  color: var(--color-primary-dark);
}

.role-list li {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  font-family: var(--font-sans);
  font-size: 0.875rem;
}

.role-list li span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--color-primary-dark);
}

.arch {
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 0.75rem;
  min-height: 12rem;
}

.arch__row {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.5rem;
}

.arch__row--single,
.arch__row--db {
  grid-template-columns: 1fr;
}

.arch__row span {
  padding: 0.65rem 0.5rem;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.16);
  text-align: center;
  font-size: 0.75rem;
  font-weight: 500;
}

.arch__row--db span {
  background: rgba(115, 197, 235, 0.16);
}

/* Info tip */

.info-tip {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.1rem;
  height: 1.1rem;
  margin: 0;
  padding: 0;
  border: none;
  border-radius: 50%;
  background: transparent;
  color: var(--color-muted);
  cursor: help;
}

.info-tip:hover,
.info-tip:focus-visible {
  color: var(--color-primary);
  outline: none;
}

.info-tip__bubble {
  position: absolute;
  bottom: calc(100% + 0.45rem);
  left: 50%;
  z-index: 20;
  width: max-content;
  max-width: min(16rem, 70vw);
  padding: 0.45rem 0.7rem;
  border-radius: var(--radius-sm);
  background: var(--color-accent);
  color: #fff;
  font-size: 0.75rem;
  line-height: 1.45;
  text-align: left;
  opacity: 0;
  visibility: hidden;
  transform: translateX(-50%) translateY(4px);
  transition: opacity var(--transition-fast), visibility var(--transition-fast), transform var(--transition-fast);
  pointer-events: none;
}

.info-tip:hover .info-tip__bubble,
.info-tip:focus-visible .info-tip__bubble {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 639px) {
  .info-tip {
    display: none;
  }
}

.section--dark .info-tip {
  color: rgba(255, 255, 255, 0.55);
}

/* Trust + contact */

.trust-band {
  padding: 1.5rem 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.trust-band__inner {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

@media (min-width: 800px) {
  .trust-band__inner {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
  }
}

.trust-band__brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.trust-band__brand img {
  width: 40px;
  height: 40px;
  object-fit: contain;
}

.trust-band__label {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--color-accent);
}

.trust-logos {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem 0.55rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.trust-logos a {
  display: inline-block;
  padding: 0.3rem 0.6rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
  font-size: 0.75rem;
  font-weight: 500;
  text-decoration: none;
}

.cta-section {
  padding: var(--section-padding) 0;
  background:
    radial-gradient(ellipse 50% 60% at 90% 0%, rgba(74, 127, 184, 0.3) 0%, transparent 65%),
    linear-gradient(145deg, var(--color-accent) 0%, #17242f 100%);
  color: #fff;
}

.cta-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--grid-gap-lg);
}

@media (min-width: 900px) {
  .cta-grid {
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.4fr);
    align-items: center;
  }
}

.cta-content h2 {
  margin: 0 0 0.75rem;
  font-size: clamp(1.55rem, 3vw, 2.1rem);
}

.cta-content > p {
  margin: 0 0 1.25rem;
  color: rgba(255, 255, 255, 0.78);
}

.contact-cards {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}

@media (min-width: 640px) {
  .contact-cards {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.contact-card {
  padding: 1.25rem;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.13);
}

.contact-card__icon {
  display: block;
  margin-bottom: 0.6rem;
  font-size: 1.4rem;
  color: var(--color-secondary);
}

.contact-card h3 {
  margin: 0 0 0.3rem;
  font-size: 0.9375rem;
}

.contact-card p {
  margin: 0;
  font-size: 0.8125rem;
  opacity: 0.75;
}

.contact-card a {
  color: var(--color-secondary);
  font-weight: 500;
}

.contact-card a:hover {
  color: #fff;
}

/* Footer */

.site-footer {
  padding: 2.25rem 0 0;
  background: var(--color-surface);
  border-top: 1px solid var(--color-border);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 2rem;
  padding-bottom: 1.75rem;
}

@media (min-width: 768px) {
  .footer-grid {
    grid-template-columns: 1.4fr 1fr;
  }
}

.footer-brand__logos {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.7rem;
}

.footer-brand__logos img {
  height: 40px;
  width: auto;
  object-fit: contain;
}

.footer-brand p {
  margin: 0;
  max-width: 24rem;
  font-size: 0.875rem;
  color: var(--color-muted);
}

.footer-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-nav__group h4 {
  margin: 0 0 0.65rem;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--color-accent);
}

.footer-nav__group a {
  display: block;
  margin-bottom: 0.45rem;
  font-size: 0.875rem;
  color: var(--color-muted);
  text-decoration: none;
}

.footer-nav__group a:hover {
  color: var(--color-primary);
}

.footer-bottom {
  padding: 1.1rem 0;
  border-top: 1px solid var(--color-border);
}

.footer-bottom p {
  margin: 0;
  font-size: 0.8125rem;
  color: var(--color-muted);
}

/* Sticky mobile CTA */

.sticky-cta {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 90;
  padding: 0.75rem clamp(1rem, 4vw, 1.5rem);
  padding-bottom: max(0.75rem, env(safe-area-inset-bottom));
  background: rgba(255, 255, 255, 0.96);
  border-top: 1px solid var(--color-border);
}

.sticky-cta.is-visible {
  display: block;
}

.sticky-cta .btn {
  width: 100%;
}

@media (min-width: 900px) {
  .sticky-cta {
    display: none !important;
  }
}

body.has-sticky-cta {
  padding-bottom: 4.5rem;
}

@media (min-width: 900px) {
  body.has-sticky-cta {
    padding-bottom: 0;
  }
}

/* Reveal */

.reveal {
  opacity: 0;
  transform: translateY(16px);
  transition:
    opacity var(--transition-reveal),
    transform var(--transition-reveal);
  transition-delay: var(--reveal-delay, 0s);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}